public ExamModel InsertExam(ExamModel model)
{
//if (model.Shift != null && model.ShiftId == 0)
//{
// model.Shift.CreatedById = model.CreatedById;
// model.Shift.CreatedDate = model.CreatedDate;
// model.Shift.LastModifiedById = model.LastModifiedById;
// model.Shift.LastModifiedDate = model.LastModifiedDate;
// var shift = _shifts.InsertShift(model.Shift);
// model.ShiftId = shift.Id;
//}
var inserted = _repo.Insert(model);
return(GetExam(inserted.Id));
}